Paper Birch
Betula papyrifera · Betulaceae (Birch family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous
Shape
Ovate to broadly ovate with an acute or acuminate tip
Margin
Doubly serrate (coarsely toothed with smaller teeth along the edges)
Arrangement
Alternate on the stem
Venation
Pinnate venation with a prominent central midrib and straight, parallel lateral veins extending to the margin
Key Features
Distinguished by its bright white, peeling bark, doubly serrate ovate leaves, and slender twigs
Description
Paper birch is a medium-sized deciduous tree famous for its striking white, papery bark that peels off in thin layers. The leaves are ovate with doubly serrate margins, providing a lush green canopy in summer that turns a brilliant golden yellow in autumn.
Habitat
Typically found in northern hardwood and boreal forests, thriving in moist, well-drained soils, often pioneer species on disturbed sites
Native Range
Native to northern and central North America, spanning from Alaska across Canada down to the northern United States